[USRP-users] Re: The signal received by B205mini is unstable

2022-10-27 Thread luteo
I agree with you that this testing method cannot be applied. The reason for using this test method is that when the B205mini and B210 use the same antenna, the B205mini signal is unstable and will be subject to irregular signal loss due to the tightness of the antenna SMA interface, so th

[USRP-users] Re: The signal received by B205mini is unstable

2022-10-27 Thread Marcus D. Leech
On 27/10/2022 00:37, luteo wrote: Thank you very much for your reply! I have two B205minis in my hand. Both of them have the phenomenon described previously, but the same antenna does not have this phenomenon on the B210. Refer to the two videos of B205mini operating under GQRX ("B205 DuP

[USRP-users] Re: The signal received by B205mini is unstable

2022-10-26 Thread Marcus D. Leech
On 2022-10-26 01:37, luteo wrote: When testing the B205mini, we found that the SMA connector was tightened to the most tight, but there may be no signal or the signal is weak. Of course not always. Sometimes it is better to loosen the SMA connector a little. In short, the reception effe